Volume Of Liquid
In this topic you will learnt about :
1. Draw a rectangle with 4 cm long and 3 cm wide.
2. In diagram 4, PQRS and STUV are square.
Calculate the perimeter of the whole diagram.
1. Name the following shapes :
(a )
(b)
2.
In diagram 2, PQRU is a square. UTR and QRS are straight lines.
Calculate the perimeter of the diagram.
1. Draw an isosceles triangle.
2. Diagram 4 consists of three triangles, PQR, RSU and STU of the same size.
Q
10
cm
8 cm
6 cm
R S
S
P
U T
Calculate the perimeter, in cm, of the whole diagram.
3. Diagram 5 shows a rectangle PQRS and square PKLM.
Calculate the area, in , of the shaded region.
1. Table 1 shows the characteristics of a three dimensional shape.
Number of vertices
8
Number of equal edges
12
Name the three dimensional shape.
2. Diangram 5 shows Encik Samad’s garden.
8 m
10 m
6 m
What is the perimeter, in m, of the garden ?
3.Diagram 8 consist of squares of equal size.
10 cm
Calculate the area, in , of the shaded region.
1. Diagram 3 shows a cuboid.
State the number of vertices.
2. Diagram 4 shows a rectangle JKLM and a right angled triangle LKN.
J K 6cm N
M 8 cm L
JKN is a straight line. The length of KN is equal to the length of KL. Calculate the area, in , of the coloured region.
Diagram 4 shows a rectangle.
State the number of line of symmetry of the rectangle.
2. Diagram 14 shows a combination of a triangle PQU and a rectangle URST. PUT and UQR are straight line. PU = UT.
P
3 5 cm
cm Q
U R
4 cm
T 10 cm S
What is the perimeter in cm of the whole diagram ?